Shaggy & Scooby-Doo

In September 1969, CBS aired the first episode of Scooby-Doo, Where Are You! and introduced a skinny guy in a green shirt and a Great Dane who were both terrified of everything and hungry all the time. Fifty-seven years later, they're still the most relatable members of Mystery Inc. Fred had the plans, Velma had the brains, Daphne had the scarf. Shaggy and Scooby had the snacks and a very reasonable instinct to run away. That makes them one of the easiest duo costumes you can pull off, and HalloweenCostumes.com sells both halves under its own Made By Us label: a men's Shaggy costume for $29.99 and a Deluxe Scooby-Doo adult costume for $69.99. Together that's $99.98, just under the hundred-dollar line.

Add a Shaggy wig and you're at $114.97. That's still less than a lot of single licensed costumes these days, and considerably less than what two people spend on a Chipotle run plus one bad decision at the self-checkout candy rack.

The good news is that both of these have more buyer reviews than most costumes on the site, and the reviewers were pretty chatty. So here's what you actually get, what people liked, and the few spots where the kit falls short.

Like, it's basically a T-shirt and pants

Shaggy's costume (item FUN1436AD) is exactly what you'd expect, which is a compliment for a cartoon outfit that hasn't changed since Nixon. It comes with two pieces: a lime green V-neck pullover T-shirt and a pair of pants with an elastic waistband. The shirt is a 65% polyester and 35% cotton blend, which should feel more like a regular tee than most costume tops do. The pants are 100% polyester.

That's it. No wig, no sandwich, no talking dog. The site confirms in its Q&A that the wig isn't included and is sold separately, which is fair enough, since Shaggy without the hair looks a lot like a guy who got dressed in the dark.

Sizes go from X-Small to X-Large, and the size chart is more detailed than usual. Shirt chest runs from 37 inches on the X-Small to 52 inches on the X-Large, and shirt length goes from 28¼ to 30¼ inches. The sleeves are short, 9 to 10 inches depending on size, so this is a summer-weight look. If Halloween where you live means frost on the windshield, plan on a layer or a very brave attitude.

The pants waist is elastic and stretches over a wide range: 28½ to 38½ inches on the X-Small, up to 38½ to 48½ inches on the X-Large. The inseam stays at 31½ inches for every size except X-Large, which gets 32. Taller Shaggys should keep an eye on that number, though a slightly short pant leg arguably fits a guy who always looks like he's about to sprint away from a ghost.

What Shaggy buyers keep saying

The Shaggy costume has nine reviews and a 4.9 out of 5 rating, with eight five-star scores and one four-star. Several are score-only, but the ones with text are useful, mostly because they talk about size.

Tanya, who's 6'0" and ordered a Medium, titled her review "Exactly as Pictured" and wrote, "Sizing was accurate. Pants were a bit thin on the material but otherwise no complaints." Another buyer, also 6'0", went with a Large and said, "Perfect look and fit. I usually wear medium shirts, the large fit just right." And Jenny, shopping for her fiancé, said "he's usually a large but we got him a extra large and it fit perfect!! Really good quality!"

Put those together and a pattern shows up. Two of the three people who mentioned size went one up from their usual and were happy about it. The one person who stayed true to size also said it was accurate. So there isn't a clear "runs small" warning here, but if you're between sizes, or you want that slightly baggy slacker fit Shaggy is known for, going up looks like the safer move.

The sweetest review came from Doquiece, who dressed up with her son for their church's trunk or treat: "My son and I decided to dress up as Shaggy and Scooby this year." Her son had exactly one note for the design team. He'd like pockets in the pants. That's a very Shaggy request, to be honest. Where else are you supposed to keep emergency Scooby Snacks?

The only real complaint across all nine reviews is the thin fabric on the pants, which lines up with the 100% polyester label. It's a costume, not a pair of Levi's.

One thing to check before you order

Here's a detail most people will skip. In the site's Q&A, a shopper asked why the Shaggy costume is marked non-returnable. The answer: "Occasionally there are items we are looking to change a bit and need to move out the previous product from inventory to make room for the new or updated style."

Translation: this version may be on its way out, and you probably can't send it back. That makes the size chart more important than usual. Measure the actual person, not the size on the tag of their favorite hoodie, and compare it to the chart before you click buy.

The hair problem

The matching Shaggy wig (item FUN1531AD) costs $14.99. It's 100% polyester synthetic hair on a mesh cap with an elastic edge, and the cap fits heads from 18 to 26 inches around. Like most wigs, it's non-returnable once the package is opened.

It has two reviews, and they disagree completely. A buyer named jim gave it five stars in August 2026 and kept it short: "This goes perfect with the shaggy costume." The other reviewer gave it two stars and titled the review "More of a Chucky wig," writing, "It's a good quality wig but it's too orange...doesn't look like Shaggy's hair." They also said the cut didn't look like Shaggy once it was on.

That's the kind of review that's funny unless you're the one wearing it. If you're picky about color, look at the wig photos closely before buying, or skip it and mess up your own hair instead. Shaggy's whole thing is not trying too hard anyway.

Meanwhile, the dog is the real star

The Deluxe Scooby-Doo costume (item FUN1434AD) is where most of the money and craft goes. It comes with a jumpsuit that has the mitts and tail already attached, a separate headpiece and a pair of shoe covers. Everything is made from 100% polyester short-pile faux fur.

The details are better than you'd expect for $69.99. The jumpsuit zips up the front and has a contrasting collar with an embroidered dog tag, plus printed spots on the back and sleeves. The mitts have printed paw pads and flip back to free your hands, which matters a lot the first time you try to hold a drink or open a bag of chips. The muzzle and ears on the headpiece are soft-sculpted with embroidered details, and the headpiece closes under the chin with a hook-and-loop strap. The shoe covers have elastic at the ankles and under the foot.

According to the Q&A, the headpiece is not attached to the jumpsuit. It's a separate piece that sits on your head like a hat with a face on it. That's actually handy, because you can take it off when you get warm, eat or just want to be recognized by your friends.

Sizes run X-Small to X-Large, with plus sizes sold separately. Chest measurements go from 41 inches up to 53, and the jumpsuit length runs 60.5 to 64.5 inches.

Scooby's reviewers are a happy pack

The Deluxe Scooby has five reviews, all five stars, and they say more than "great costume."

Robby, who's 66 inches tall and 190 pounds and bought a Large, wrote one of the most helpful costume reviews on the site. "This costume is well made and fits me great, but I'm probably not a typical large, being short and big. However, there is more length in the legs, so this would easily fit a taller, thicker man." He liked the tail and pointed out that "the face is embroidered, not ironed-on," then added, "I'd even say it was a steal compared to other costumes of a similar price."

A buyer who's 5'6" and 165 pounds went with a Medium and said, "Overall happy with this costume the head is a little big, but I wasn't planning on using it anyway. Really nice quality too and not super hot." That last part is a big deal for a full faux fur jumpsuit. Anyone who's worn a mascot suit to a crowded party knows the moment when "fun costume" becomes "personal sauna."

Chandra Thomas, who ordered a Large, skipped the headpiece too, for a different reason. "This is a very well made costume. I just wanted it to look more like Scooby. So I did not use the hat like part for Scooby's face. I bought another Scooby mask separately and this worked great." Another parent, Bobby Hagan, wrote, "Great, and durable material costume. My 6th grader looked great in it."

So the suit gets praise across the board. The headpiece is the part people are least sure about: one says it's a bit big, and another swapped it for a different mask. If your Scooby cares a lot about the face, keep that in mind.

The cheaper Scooby, if you're on a budget

If $69.99 for the dog feels like too much, HalloweenCostumes.com also sells a Scooby-Doo kit (item JLJLF1067) for $19.99, down from $24.99. It's just a headband with foam-backed ears covered in velour, and a faux leather collar with a silver-tone buckle and a plastic "SD" dog tag. One size fits most adults.

It has one review, from Teauna, who gave it four stars: "Pretty good for how cheap it is. Collar is more green than teal but honestly who cares." Pair it with a brown hoodie you already own and the Shaggy costume, and the whole duo comes to $49.98, or $64.97 with the wig. It won't look as complete as the full suit, but it'll get you through a trunk or treat or an office party where half the people just wear cat ears anyway.

Summary

The Shaggy costume is a cheap, simple two-piece that buyers say fits well, with thin pants being the only real complaint. The Deluxe Scooby-Doo suit is the stronger product, with a zip-front faux fur jumpsuit, attached tail and mitts, and five-star reviews that mention quality and comfort. The weak spots are the separate Shaggy wig, which splits opinion on color, and the Scooby headpiece, which a couple of buyers didn't love. For under $100, it's a pretty complete duo.

So, is this duo worth it?

Yes, for most people. At $99.98 for the pair, you get two easy-to-recognize characters, and the reviews are better than average for both. The Scooby suit especially sounds like it punches above its price, and the "not super hot" comment would sell me on it by itself. I'll admit I expected more complaints about a full faux fur jumpsuit.

For Shaggy, check the size chart twice because of the no-returns note, and consider going one size up if you like a looser fit. For the wig, decide whether you care about the exact shade of brown. If you do, compare the photos carefully. If you don't, your own messy hair and a little patience will do the job.

Scooby-Doo has survived more than half a century by giving people the same thing every time: a mystery, a chase and a snack at the end. This costume pair works the same way. It's familiar, it's cheap enough, and it doesn't take itself seriously. Just make sure somebody brings actual snacks, because a Shaggy without a sandwich is only a guy in a green shirt.